mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-12-18 08:06:31 +00:00
99 lines
2.9 KiB
Rust
99 lines
2.9 KiB
Rust
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Library General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Library General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Library General Public
|
|
// License along with this library; if not, write to the
|
|
// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
|
|
// Boston, MA 02110-1335, USA.
|
|
|
|
extern crate glib;
|
|
use glib::prelude::*;
|
|
|
|
extern crate gstreamer as gst;
|
|
use gst::prelude::*;
|
|
|
|
extern crate gstreamer_app as gst_app;
|
|
|
|
use std::sync::{Arc, Mutex};
|
|
|
|
extern crate gstthreadshare;
|
|
|
|
fn init() {
|
|
use std::sync::{Once, ONCE_INIT};
|
|
static INIT: Once = ONCE_INIT;
|
|
|
|
INIT.call_once(|| {
|
|
gst::init().unwrap();
|
|
gstthreadshare::plugin_register_static().expect("gstthreadshare queue test");
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_push() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let fakesrc = gst::ElementFactory::make("fakesrc", None).unwrap();
|
|
let queue = gst::ElementFactory::make("ts-queue", None).unwrap();
|
|
let appsink = gst::ElementFactory::make("appsink", None).unwrap();
|
|
|
|
pipeline.add_many(&[&fakesrc, &queue, &appsink]).unwrap();
|
|
fakesrc.link(&queue).unwrap();
|
|
queue.link(&appsink).unwrap();
|
|
|
|
fakesrc.set_property("num-buffers", &3i32).unwrap();
|
|
|
|
appsink.set_property("emit-signals", &true).unwrap();
|
|
|
|
let samples = Arc::new(Mutex::new(Vec::new()));
|
|
|
|
let appsink = appsink.dynamic_cast::<gst_app::AppSink>().unwrap();
|
|
let samples_clone = samples.clone();
|
|
appsink.connect_new_sample(move |appsink| {
|
|
let sample = appsink
|
|
.emit("pull-sample", &[])
|
|
.unwrap()
|
|
.unwrap()
|
|
.get::<gst::Sample>()
|
|
.unwrap();
|
|
|
|
samples_clone.lock().unwrap().push(sample);
|
|
|
|
Ok(gst::FlowSuccess::Ok)
|
|
});
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
let mut eos = false;
|
|
let bus = pipeline.get_bus().unwrap();
|
|
while let Some(msg) = bus.timed_pop(5 * gst::SECOND) {
|
|
use gst::MessageView;
|
|
match msg.view() {
|
|
MessageView::Eos(..) => {
|
|
eos = true;
|
|
break;
|
|
}
|
|
MessageView::Error(..) => unreachable!(),
|
|
_ => (),
|
|
}
|
|
}
|
|
|
|
assert!(eos);
|
|
let samples = samples.lock().unwrap();
|
|
assert_eq!(samples.len(), 3);
|
|
|
|
for sample in samples.iter() {
|
|
assert!(sample.get_buffer().is_some());
|
|
}
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|